package com.it.you.base.list;

import java.util.Arrays;
import java.util.List;

/**
 * Arrays.asList 生成的List不支持增删改
 */
public class ListTest6 {
    public static void main(String[] args) {
        List<String> list = Arrays.asList("1", "2", "3");
        System.out.println(list);
        list.add(0,"4");
    }
}
